Development reports · Sussex County, DE
What's being built in Sussex County, DE: Q3 2025
7 development projects in Sussex County, DE had a new filing in Q3 2025 (July to September), the same as 7 in Q2 and 7 in Q3 2024. Together they propose 729 new homes, roughly $378.9M in estimated construction value. The most common project type was single-family homes, followed by retail & commercial.
7projects filed
729new homes proposed
0sq ft non-residential
$378.9Mest. construction value
Biggest projects
Filed 2025-08-01
$221.8M est. value
396 homes|352 acres|Single-family homes
396-lot cluster subdivision, Sussex County
Unincorporated Sussex County, Sussex County, DE
Filed 2025-08-01
$86.8M est. value
155 homes|79 acres|Single-family homes
155-lot cluster subdivision, Sussex County
Unincorporated Sussex County, Sussex County, DE
Filed 2025-08-01
$49.3M est. value
88 homes|46 acres|Single-family homes
88-lot single-family subdivision, Sussex County
Unincorporated Sussex County, Sussex County, DE
Filed 2025-07-01
$12.5M est. value
52 homes|9.0 acres|Apartments
Cart Branch Hollow
Greenwood, Sussex County, DE
Filed 2025-07-01
$8.6M est. value
38 homes|30 acres|Senior living
Yacht Basin Independent Living
Unincorporated Sussex County, Sussex County, DE
By type
| Type | Projects | Homes | Sq ft |
|---|---|---|---|
| Single-family homes | 4 | 639 | 0 |
| Retail & commercial | 1 | 0 | 0 |
| Apartments | 1 | 52 | 0 |
| Senior living | 1 | 38 | 0 |
By town
| Town | Projects | Homes |
|---|---|---|
| Unincorporated Sussex County | 6 | 677 |
| Greenwood | 1 | 52 |
Every project filed in Q3 2025
| Received | Project | Town | Type | Homes | Sq ft |
|---|---|---|---|---|---|
| 2025-09-01 | Cluster subdivision east of Hudson Road | Unincorporated Sussex County | Single-family homes | ||
| 2025-08-01 | 155-lot cluster subdivision, Sussex County | Unincorporated Sussex County | Single-family homes | 155 | |
| 2025-08-01 | 88-lot single-family subdivision, Sussex County | Unincorporated Sussex County | Single-family homes | 88 | |
| 2025-08-01 | 396-lot cluster subdivision, Sussex County | Unincorporated Sussex County | Single-family homes | 396 | |
| 2025-08-01 | Straight Line Solutions Shopping Center | Unincorporated Sussex County | Retail & commercial | ||
| 2025-07-01 | Cart Branch Hollow | Greenwood | Apartments | 52 | |
| 2025-07-01 | Yacht Basin Independent Living | Unincorporated Sussex County | Senior living | 38 |
← Q2 2025 · All Sussex County reports · Q4 2025 →
Counted by each project's latest filing date. Figures are the totals filed with the county and state, and construction values are rough estimates. See the Sussex County page for every project since 2024.